a colonic incision
WordReference Random House Unabridged Dictionary of American English © 2026
co•lot•o•my
(kə lot′ə mē),USA pronunciation n., pl. -mies. [Surg.]
- Surgeryincision or opening of the colon.
- colo- + -tomy 1865–70
Collins Concise English Dictionary © HarperCollins Publishers::